SPINX FLTR,2ML,.45UM,NY,NS,BK,100BAG/200 - Case of 200

These Costar Spin-X centrifuge tube filters have a 0.45 um pore NY membrane-containing filter unit within a 500 uL capacity polypropylene microcentrifuge tube.• Nylon (NY) membranes are naturally hydrophilic, surfactant-free and offer the lowest extractables • Ideal for removing bacteria, particles, or cells from liquids, HPLC sample preparation and DNA removal from agarose or acrylamide gels. • Nonsterile and nonpyrogenic. • Maximum Relative Centrifugal Force is 16,000xg.